Diff Report
Run #530ef14e56c65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ef19752730: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_clean_css_identifier

drupal_clean_css_identifierRun #530ef14e56c65Run #530ef19752730DiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)1,061 1,076 15 1.4%
Incl. Wall Time (microsec) per call 59 60 1 1.4%
Excl. Wall Time (microsec)215 204 -11 -5.1%
Incl. CPU (microsecs)1,075 1,088 13 1.2%
Incl. CPU (microsecs) per call 60 60 1 1.2%
Excl. CPU (microsec)169 158 -11 -6.5%
Incl. MemUse (bytes)4,512 4,512 0 0.0%
Incl. MemUse (bytes) per call 251 251 0 0.0%
Excl. MemUse (bytes)-3,184 -3,184 0 0.0%
Incl. PeakMemUse (bytes)544,808 544,808 0 0.0%
Incl. PeakMemUse (bytes) per call 30,267 30,267 0 0.0%
Excl. PeakMemUse (bytes)2,888 2,888 0 0.0%

Parent/Child Regression/Improvement report for drupal_clean_css_identifier [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
drupal_clean_css_identifier0 N/A% 15 0.2% 13 0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-11 -73.3% -11 -84.6% 0 N/A% 0 N/A%
Parent function
drupal_html_class0 N/A% 15 100.0% 13 100.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 54 360.0% 50 384.6% 0 N/A% 0 N/A%
preg_replace0 N/A% -28 -186.7% -26 -200.0% 0 N/A% 0 N/A%